Van thở nhanh Hàn Quốc (DN125)

High velocity PV valve (high speed) for oil tanker – Pressure / Vacuum valve Korea

High velocity PV valve (high speed) for oil tankers are approved for use in crude oil tankers, oil products and hazardous flammable chemicals.

Feature:

  • 1. Stable operation, minimizing gasoline vapor loss
  • 2. Suitable design, compact, minimum maintenance cycle
  • 3. In accordance with the latest IMO /MED requirements for ships carrying flammable vapors – MESG 0.9 & 0.65 mm
  • 4. Smooth operation
  • 5. High breathing flow
  • 6. Diverse applications
  • 7. No sudden pressure drop
  • 8. No maintenance of internal parts required
  • 9. External inspection, cleaning and maintenance are not possible without disassembly.
  • 10. Adjustable installation pressure (Need to be tested)
  • The rapid breathing valve is designed as a device to prevent the discharge of flames into the cargo container/bunker in the tanker and the reduction of excessive pressure or below the vacuum level of the cargo tank during loading, discharge, ballasting and major changes in heat.

Basic size:

TYPE SIZE N.D. A Q H1 L Pipe Length (S) Pipe Length (L) W.T(kg)
SMART-HV-3S/L 80A 80 173 303 199 369 30M 24M 22
SMART-HV-4S/L 100A 100 183 335 228 399 30M 24M 31
SMART-HV-5S/L 125A 125 223 393 274 477 30M 24M 41
SMART-HV-6S/L 150A 150 257 468 333 539 15M 3.5M 57
SMART-HV-8S/L 200A 200 328 537 403 679 15M 3.5M 98
SMART-HV-10S/L 250A 250 400 659 466 813 3.5M 3.5M 150
7SMART-HV-12S/L 300A 300 443 750 551 896 3.5M 3.5M 185

Valve Material:

Full DESCRIPTION SPEC.1 SPEC.2 SPEC.3
1 DISC CAP Stainless steel 316 Stainless steel 316 Stainless steel 316L
2 SET PRESSURE ADJUSTER Capsulated Magnet Capsulated Magnet Capsulated Magnet
3 PRESSURE DISC Stainless steel 316 Stainless steel 316 Stainless steel 316L
4 PRESSURE SEAT Cast Steel Stainless steel 316 Stainless steel 316L
5 GAS FREE SCREEN Stainless steel 316 Stainless steel 316 Stainless steel 316L
6 VACUUM COVER Cast Steel Stainless steel 316 Stainless steel 316L
7 Body Cast Steel Stainless steel 316 Stainless steel 316L
8 VACUUM DISC Stainless steel 316 Stainless steel 316 Stainless steel 316L
9 VACUUM SEAT Stainless steel 316 Stainless steel 316 Stainless steel 316L
10 FLAME SCREEN COVER Carbon Steel Stainless steel 316 Stainless steel 316L

Rapid breathing valve image:

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